From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- sysdeps/mach/hurd/wait4.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 sysdeps/mach/hurd/wait4.c (limited to 'sysdeps/mach/hurd/wait4.c') diff --git a/sysdeps/mach/hurd/wait4.c b/sysdeps/mach/hurd/wait4.c new file mode 100644 index 0000000000..61e985505e --- /dev/null +++ b/sysdeps/mach/hurd/wait4.c @@ -0,0 +1,40 @@ +/* Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include +#include +#include + +pid_t +__wait4 (pid_t pid, __WAIT_STATUS_DEFN stat_loc, + int options, struct rusage *usage) +{ + pid_t dead; + error_t err; + struct rusage ignored; + + err = __USEPORT (PROC, __proc_wait (port, pid, options, stat_loc, + usage ?: &ignored, &dead)); + + return err ? (pid_t) __hurd_fail (err) : dead; +} + +weak_alias (__wait4, wait4) -- cgit v1.2.3